Rayburn 799K Installation guide

Brand: Rayburn

Model: 799K

Category: Fireplaces

Type: Installation guide

12/15 EINS 516257

PLEASE READ THESE INSTRUCTIONS BEFORE INSTALLING THIS APPLIANCE

Installation

Instructions

For use in GB & IE

REMEMBER, when replacing a part on this appliance, use only spare parts that you can be assured conform to the

safety and performance specification that we require. Do not use reconditioned or copy parts that have not been clearly

authorised by AGA.

680KCD C/F

780KCD C/F

DESN 516260 DESN 516828

Contents

SECTION CONTENTS PAGE

CONSUMER PROTECTION 3

HEALTH & SAFETY 3

APPLIANCE SPECIFICATION - 680KCD C/F 4

APPLIANCE SPECIFICATION - 780KCD C/F 5

TECHNICAL DATA 6

SITE REQUIREMENTS INTRODUCTION 7

REGULATIONS 7

LOCATION 8

OIL PIPE LINE 9

OIL STORAGE 9

FLUE SYSTEM 10

TYPICAL CHIMNEY INSTALLATION 11

TYPICAL EXTERNAL FLUE SYSTEM 12

AIR SUPPLY 13

WATER CIRCULATION SYSTEM 14

HEATING CONTROLS 14

ELECTRICAL SUPPLY 15

WIRING DIAGRAM - INDEPENDENT SATRONIC 16

BOXES

INSTALLATION CLEARANCES 17

REQUIREMENTS PRELIMINARY INSTALLATION 17

SITE LOCATION 18

BAFFLES 19

OIL CONNECTION 20

COMMISSIONING BURNER ACCESS 21

INSTRUCTIONS ELECTRICAL CONNECTION 21

OIL PUMP 21

TERMINAL STRIP CONNECTIONS 22

ELECTRICAL CHECK 22

FIT PRESSURE GAUGE 23

VENT OIL PUMP 23

ADJUST OIL PRESSURE 23

SET COMBUSTION AIR - BOILER 24

SET COMBUSTION AIR - COOKER 25

ANCILLARY CONTROLS CHECK 26

BOILER CONTROL CHECK 26

INSTRUCT THE USER 26

SEALED SYSTEMS SEALED SYSTEM REQUIREMENTS 27

COMMISSIONING 27

TYPICAL OPEN VENTED SYSTEM 28

INSTALLATION CONDENSATE DISPOSAL 29

INSTRUCTIONS CONDENSATE TRAP 29

CONDENSATE SOAKAWAY 30

RECOMMENDED SCHIEDEL RITE-VENT SUPPLIERS 31

Consumer Protection

As responsible manufacturers we take care to make sure that our products are designed and

constructed to meet the required standards when properly installed and used.

IMPORTANT NOTICE: PLEASE READ THE ACCOMPANYING WARRANTY

Any alteration that is not approved by AGA could invalidate the approval of the appliance,

operation of the warranty and could affect your statutory rights.

Health & Safety

This appliance may contain some of the materials that are indicated. It is the Users/Installers

responsibility to ensure that the necessary personal protective clothing is worn when handling

where applicable, the pertinent parts that contain any of the listed materials that could be

interpreted as being injurious to health and safety, see below for information.

Firebricks, Fuel beds, Artificial Fuels

When handling use disposable gloves.

Fire cement

When handling use disposable gloves.

Glues and Sealants

Exercise caution - if these are still in liquid form use face mask and disposable gloves.

Glass Yarn, Mineral Wool, Insulation Pads, Ceramic Fibre

Maybe harmful if inhaled. May be irritating to skin, eyes nose and throat. When handling avoid

contact with skin or eyes. Use disposable gloves, face-masks and eye protection. After handling

wash hands and other exposed parts. When disposing of the product, reduce dust with water

spray, ensure that parts are securely wrapped.

Kerosene and Gas Oil (Mineral Oils)

1. The effect of mineral oils on the skin vary according to the duration of the exposure.

2. The lighter fractions also remove the protective grease normally present on the surface of the

skin. This renders the skin dry and more prone to damage caused by cuts and abrasions.

3. ‘Oil acne’ is recognised by the presence of skin rashes. The arms are most often affected,

but may occur where there is contact with oil or oily clothing.

- Seek medical attention for any rash.

- Avoid skin contact with mineral oil or clothing contaminated with mineral oil.

4. Inhalation of mineral oil vapours must be avoided. Never fire the burner in the open as

unburnt oil vapours are likely to occur.

5. Use a suitable barrier cream which will give protection against mineral oil, lanolin based hand

creams are usually very effective.

6. Never syphon mineral oil by use of the mouth. If accidentally swallowed, call a doctor, do not

induce vomiting.

NOTE: SMOKE/SMELL EMITTED DURING INITIAL USAGE

Some parts of the cooker have been coated with a light covering of protective oil. During initial

operation of the cooker, this may cause smoke/smell to be emitted and is normal and not a fault

with the appliance, it is therefore advisable to open doors and or windows to allow for ventilation.

Lift the lids to prevent staining the linings.

Boiler Water Connections

Flow (one) Rp 1 (1in. BSP Int)

Return (one) Rp 1 (1in. BSP Int)

Both connections are located towards the rear edge

of the appliance L.H. side panel.

Oil Inlet 10mm copper

To connect to the LH side

panel

Electrical Supply 230V~50Hz 270W

3 Amp Fused

Flue Outlet 125mm

2% - BOILER 11.0 - 11.5

- COOKER 11.0 - 11.5

Max. Water Temp. 82°C

Water Capacity of 11.5 litres

Boiler

Weight of Appliance 395kg

Max. Operating Pressure 2 bar (20m)

of Boiler

Fuel Kerosene C2

GENERAL SPECIFICATIONS

ELECTRIC

CONNECTIONS

FLUE

PIPE

PLEASE NOTE: IT IS ADVISABLE TO CHECK THE ACTUAL

SIZE/WIDTH OF YOUR APPLIANCE BEFORE FINALLY

FIXING ANY KITCHEN UNITS SINCE ENAMELLED CAST

IRON CAN VARY IN SIZE.

DESN 516266

995

105

Fig. 1A

126

125

940

TO HOB SPLASHBACK

644

985

1395

162

529

470

161

104

910 - TO TOP OF HOB

RETURN

PIPE

FLOW

PIPE

OIL

CONNECTION

FRONT VIEW

LH SIDE

VIEW

RH SIDE

VIEW

PLAN VIEW

CONDENSE

OUTLET

RAYBURN 680KCD C/F ONLY

Boiler Water Connections

Flow (one) Rp 1 (1in. BSP Int)

Return (one) Rp 1 (1in. BSP Int)

Both connections are located towards the rear edge

of the appliance L.H. side panel.

Oil Inlet 10mm copper

To connect to the LH side

panel

Electrical Supply 230V~50Hz 270W

3 Amp Fused

Flue Outlet 125mm

2% - BOILER 11.0 - 11.5

- COOKER 11.0 - 11.5

Max. Water Temp. 82°C

Water Capacity of 11.5 litres

Boiler

Weight of Appliance 395kg

Max. Operating Pressure 2 bar (20m)

of Boiler

Fuel Kerosene C2

GENERAL SPECIFICATIONS

ELECTRIC

CONNECTIONS

PLEASE NOTE: IT IS ADVISABLE TO CHECK THE ACTUAL

SIZE/WIDTH OF YOUR APPLIANCE BEFORE FINALLY

FIXING ANY KITCHEN UNITS SINCE ENAMELLED CAST

IRON CAN VARY IN SIZE.

DESN 516829

105

Fig. 1B

RH SIDE

VIEW

RAYBURN 780KCD C/F ONLY

Technical Data

BOILER BURNER

BURNER NOZZLE (US g/h) 0.65 @ 80°EH 0.35 @ 80°S

10 (145)

15.0

8.5 (125)

42.5

OIL PRESSURE Bar (psi)

OIL BURNING RATE cc/m

HEAT INPUT kW

BOILER OUTPUT kW

680/780KCD C/F

COOKER BURNER

The Rayburn is a floor standing combined cooker and

central heating boiler. It gives independent operation of

space heating, domestic hot water and cooking.

The appliance is fired by two independent pressure jet oil

burners. Either burner can be independently operated

under the programmer control if required.

The boiler is designed for use on a fully pumped low

pressure hot water circulation system with a pumped over

run facility or alternatively on a sealed system limited to 2

bar.

IMPORTANT

This appliance must only be used with Kerosene

C2 to BS 2869.

An Indirect Cylinder to BS 1566; Part 1 must be

fitted.

If the heating circuits are controlled in such a way

that both heating and cylinder circuits can be

closed off at the same time then a BYPASS LOOP

should be fitted. (See Fig. 20).

An OFTEC approved Fire Valve MUST be fitted in

the oil supply line.

The supplied in line filter MUST be fitted.

Permanent ventilation must be provided.

THIS APPLIANCE IS A CONTROLLED SERVICE BY

DEFINITION AND REQUIRES EITHER FITMENT

UNDER THE REMIT OF BUILDING CONTROL OR

INSTALLATION OF AN OFTEC REGISTERED 105

TECHNICIAN (CLASSED AS A COMPETENT PERSON)

WHO CAN SELF CERTIFY HIS OWN WORKS.

The appliance must be commissioned by a competent or

OFTEC approved engineer.

The installation of the appliance must be in accordance

with the relevant requirements of the current Building

Regulations in force and the bylaws of the local Water

Undertaking, it should also be in accordance with the

relevant current British Standard Codes of Practice.

BS5410 - Installation of oil fired appliances for space

heating and hot water supply purpose. Part 1 Boiler of

rated output not exceeding 45kW.

BS5449 - Central Heating for domestic purposes, Part 1.

Forced circulation hot water system.

Building Regulations England and Wales. Part J. Heat

producing appliances.

Building Standards Scotland - Technical Standard Part

F. Heat producing appliances and storage of liquid and

gaseous fuel.

Building Regulations - Technical Booklet to Part L. Heat

producing appliances.

The Control of Oil Pollution (Oil) Regulations.

Site requirements

REGULATIONSINTRODUCTION

Fig. 2

Appliance Hearth: The surface temperature of the floor

below the appliance does not exceed 100°C. The

constructional hearth described in Section J does not

apply. However, this appliance must be installed on a

solid floor of incombustible material which is capable of

supporting the total weight.

The location chosen for the appliance must permit the

installation and the provision of a satisfactory flue and an

adequate air supply. The location must also provide

adequate space for servicing and for air circulation around

the appliance. See “Installation of Appliance”.

The space in which the appliance is to be fitted must have

the following minimum dimensions.

Between wall or unit and LH side of appliance - 4mm

top plate

Between wall or unit and RH side of appliance - 4mm

top plate

SHOULD THE WALL PROJECT BEYOND THE FRONT

OF THE APPLIANCE, IT MUST BE INCREASED TO

50mm (SEE FIG. 2). To allow oven door to open

enough to change oven and shelf positions.

Above the raised insulating cover handle - 60mm

In addition, adequate clearance must be available at the

front of the appliance to enable it to be operated and

serviced. Flue pipes and fittings must not be closer than

25mm to combustible materials and where passing

through a combustible partition such as ceiling or roof,

must be enclosed in a non-combustible sleeve providing

an air space of at least 25mm.

Space around the flue pipes passing through walls or

floors should be sealed against the passage of smoke

and flame. A fire stop valve and plate must be provided

where the flue passes through a ceiling.

Where the cooker is to stand in a recess or against a wall

which is to be tiled, in no circumstances should the

tiles overlap the cooker top plate.

Site requirements

LOCATION

The oil supply connection between the storage tank and

the oil pipe should be run in copper pipe with a minimum

diameter of 10mm. Galvanised pipes and fittings should

not be used. Annealed copper pipe is preferred with a

flare type manipulative fittings. Capillary fittings with soft

solder should not be used. Steel pipes should be joined

using taper threads.

All pipework and fittings must be completely air tight. Only

oil resistant compounds and PTFE tape should be used

when making joints. Pipework must be protected against

damage whether fitted above or below ground.

The size and arrangement of pipework will depend upon

the distance and height of the oil storage tank in relation

to the oil pump inlet.

The oil line from the storage tank to the appliance

must be fitted with a remote acting OFTEC approved

fire valve operating at 150°F (65°C), fitted with an

appropriate length of capillary to enable the valve

body to be located externally at the point where the

oil line enters the building.

The 5-10 micron oil filter supplied with the appliance must

be fitted in the oil pipe and stop valve must be fitted as

close to the cooker as possible in an accessible position.

A flexible pipe connection, approximately 1000mm long,

is supplied to fit between the oil supply pipe and the oil

pump for ease of burner removal. This must be contained

within the appliance.

The minimum recommended oil tank size is 1400 litres

and the code of practice governing its installation are

covered by BS: 5420: Part 1. Mild Steel Tanks should be

to BS 799: Part 5 and plastic tanks to OFTEC Standard

OFS T100.

Site requirements

OIL PIPE LINE OIL STORAGE

GRAVITY SINGLE FEED

PIPE SYSTEM

Fig. 3 - Rayburn 680KCD C/F shown DESN 516267 A

The flue system must be installed with the regulations in

force.

Maximum flue gas temperature 250°C

(Both burners on)

Minimum flue gas temperature 125°C

(Boiler burner on only)

Chimney Termination

All chimneys should terminate at least 600mm above the

roof level in accordance with current Building Regulations

and statutory requirements as outlined in BS 5410: Part 1,

BS 6461: Part 1 and BS 7566 Parts 1 to 4.

Chimney Cleaning

Ensure there are accessible airtight flue cleaning doors in

order to obtain cleaning access to the complete chimney.

Providing the appliance is operating correctly, an annual

chimney flue cleaning will suffice, but if in doubt arrange

for a half yearly clean, preferably at the beginning/end of

the heating season.

The appliance must only be connected to approved

flue systems. Off the appliance using Schiedel

Ritevent Prima Plus (available in black from AGA-

Rangemaster), and then either ECO ICID or Tecno

Turbo Flex System.

For further information on Schiedel Ritevent Flue

Systems go to www.schiedel.co.uk

Site requirements

FLUE SYSTEM

PART No. SHORT CODE DESCRIPTION

RO4M996245 R6088 45° ø125mm ELBOW BLACK

RO4M996246 R6089 ø125mm STRAIGHT SECTION BLACK LENGTH 950mm

RO4M996247 R6090 ø125mm STRAIGHT SECTION BLACK LENGTH 450mm

RO4M996248 R6091 ø125mm STRAIGHT SECTION BLACK LENGTH 200mm

*RO4M996249 R6092

* ø125mm x 500mm ADJUSTABLE INNER SECTION -

BLACK

RO4M996252 R6093 LOCKING BAND BLACK (ONE-OFF PER JOINT)

RO4M996253 R6094 VITON SEAL

BLACK PRIMA PLUS FLUE SYSTEM FROM AGA-RANGEMASTER

FOR TYPICAL FLUE INSTALLATIONS PLEASE SEE FIGS. 4 AND 5.

* PLEASE NOTE: The adjustable inner section requires a straight section (950, 450, 200 mm)

to provide adjustability.

Site requirements

TYPICAL CHIMNEY INSTALLATION

125 T/FLEX SCREW TYPE TERMINAL

PART NO. 4048125

BRICK CHIMNEY

125 DIA TECNOFLEX STAINLESS STEEL

FLEXI PIPE PART NO. TPBXX125

125 PRIMA PLUS 125 T/FLEX

SCREW TYPE ADAPTOR

PART NO. S0E3125125

TECNO FLEX SYSTEM

ALL PARTS AVAILABLE

THROUGH RECOMMENDED

SCHIEDEL RITE-VENT

STOCKISTS

(SEE LIST OF APPROVED

STOCKISTS IN REAR OF

INSTRUCTIONS)

AVAILABLE DIRECT FROM

AGA-RANGEMASTER. ALL

PARTS POWDER COATED

BLACK

OPTIONAL EXTENSIONS

950, 450,200mm LONG

(SUPPLIED WITH

VITON SEALING

GASKET)

45°

ELBOW

LOCKING BAND

450mm LENGTH

WITH INSPECTION

DOOR SUPPLIED

WITH COOKER

80- 400mm ADJ.

LENGTH

100.0 MIN.

INSERTION

Fig. 4 DESN 516268

Site requirements

125 T/FLEX LW TOP PLATE PART NO. 4002125

125 T/FLEX LW TOP CLAMP PART NO. 4003125

*500mm ADJUSTABLE INNER

SECTION SUPPLIED WITH

VITON SEAL

*NOTE: TO PROVIDE

ADJUSTABILITY THIS PART

REQUIRES EITHER OF THE

FOLLOWING STRAIGHT

SECTIONS 900, 450, 200

(WITH LIMITED ADJUSTMENT)

950, 450, 200MM STRAIGHT

SECTION

TYPICAL EXTERNAL FLUE SYSTEM

45° BEND

STRUCTURAL WALL

BAND WITH EXTENSION

WALL BAND

TRIM COLLAR

SINGLE TO TWIN

WALL ADAPTER

FOR ‘ECO ICID’

FLUE SYSTEM

STANDARD PIPE

LENGTHS

WALL SLEEVE

450mm LENGTH

WITH INSPECTION DOOR

SUPPLIED WITH

COOKER

COOKER IN POSITION

AGAINST WALL

ECO ICID STAINLESS/STEEL

TWIN WALL INSULATED

CHIMNEY SYSTEM. ALL PARTS

AVAILABLE THROUGH

SCHIEDEL RITE-VENT

STOCKISTS (SEE

RECOMMENDED STOCKIST

LIST IN BACK OF INSTRUCTION

MANUAL)

Fig. 5 DESN 516269

Site requirements

NOTE: FOR PART NO’s FOR ECO ICID FLUE

SYSTEM GO TO www.schiedel.co.uk

The appliance can only be installed in a room which

meets the ventilation regulations in force. But, in any

event the room must have a permanent vent of minimum

free air area, see below:

IMPORTANT: THE LOUVERED AIR INTAKE AT THE

BOTTOM FRONT OF THIS APPLIANCE MUST BE

KEPT CLEAR OF ANY OBSTRUCTIONS.

Detailed recommendations for air supply are given in the

Building Regulations and in BS 5410: Part 1. The

following notes are intended to give general guidance.

1. Combustion and ventilation air supply to oil fired

appliance has to comply with the Building Regulations

and with BS 5410: Part 1. The air supply requirement

for oil fired appliance in 550mm

per kW of maximum

rated output above 5 kW. These requirements are

illustrated in OFTEC Technical Book No. 3.

2. The combustion air supply to open flued appliances

should normally be provided at high level into a room

where it will not cause discomfort by creating a cold

draught across the floor.

3. If combustion air is supplied through an under floor

duct the grilles at each end should be positioned in the

vertical plane to reduce the risk of blockage. Ducts

should be sized so as to reduce the resistance to air

flow.

4. The ventilation requirement for kitchen in Part F of the

Building Regulations (England & Wales) is for

mechanical extract at the rate of 60 litres per second

or 30 litres if the fan is incorporated in a cooker hood.

The amount can be reduced if the spillage of flue

gases might be caused by the outflow of air from the

room.

Background ventilation is also required, either by

producing a constant extract rate of one air change per

hour or by having ventilation openings of not less than

4000m

5. Extract fan should be positioned as far away from the

open flue as possible and should have a sufficient

dedicated air supply. To undertake a test the oil fired

appliance should be set in operation and the doors and

windows of the room containing it should be closed.

The extract fan should then be run at its maximum

setting. The oil fired heating appliance should be

observed to operate satisfactorily both before and after

the fan is switched on.

6. It is preferable for the air supply for an extract fan to be

located where it can serve the fan without the air

stream passing close to the oil fired appliance.

7. Oil fired appliances must not draw the combustion air

from a garage.

Carbon Monoxide Detector/Alarm

It is recommended that a Carbon Monoxide

Detector/Alarm should be fitted in the same area as the

cooker.

Site requirements

AIR SUPPLY

680KCD O/F

780KCD O/F

180cm

MODEL MIN. AIR REQUIREMENT

Flow and return pipework between cooker and zone

valves must be 28mm diameter minimum.

Space and water heating should be in accordance with

the relevant recommendations of BS 5410: Part 1.

In a combined central heating and domestic hot water

system, the hot water storage vessel must be of the

indirect cylinder type to BS 1566: Part 1. The hot water

storage vessel should be insulated with not less than

75mm thick mineral fibre or its equivalent.

Cisterns and pipework should not be situated in areas

which maybe exposed by freezing conditions.

Draining taps must be located in accessible positions

which permit the draining of the whole system, including

the heat storage vessel. Draining taps should be at least

/2in BSP nominal size and be in accordance with BS

2879.

The appliance boiler section should be connected to a

cistern water supply, subject to a maximum head of

18.25m.

Alternatively a ‘sealed’ system may be used with an

appropriately sized expansion vessel and the pressure

relief valve is limited to 2 bar, See Page 27.

The heating system must be designed (and adjusted if

necessary) to give temperature differential across the

boiler at full output of 10-14°C. When horizontal runs are

used the pipes should rise upwards in the direction away

from the appliance.

Circulating Pump

It is recommended that the selected pump be sized to suit

the boiler pressure loss and therefore adequate to give

the required temperature differential between the flow and

return.

The pump should be able to meet the requirements of the

system design and fitted in a readily accessible position.

Isolating Valves

Isolating valves (preferably of the keyless type) must be

fitted to the inlet and outlet of the circulating pump to

facilitate service and replacement of pump without

draining the system.

Inhibitor

A corrosion inhibitor MUST be added to the heating

system to protect the heat exchanger and pipework.

Inhibitor must also be replaced if the system is drained

after installation. As a precaution the heating system

MUST also be flushed out prior to the addition of the

inhibitor to ensure any flux, debris is removed.

Independent temperature controls with time switch control

are recommended for providing temperature comfort from

radiators.

Typical controls can be motorised valves operated by

room thermostat and cylinder thermostat.

Thermostatic radiator valves may be fitted when required.

The boiler should be controlled so that it operates on

demand only.

Operation of the system under control of the boiler

thermostat only, does not produce the best efficiency.

Refer to the control equipment manufacturers literature

for information e.g. wiring.

Site requirements

WATER CIRCULATION SYSTEM HEATING CONTROLS

Wiring external to the appliance must be installed in

accordance with current National Wiring Regulations and

any local regulations which apply. The appliance is

supplied for 230 Volt ~ 50 Hz 270W a fuse rating of 3

amps. The method of connection to the mains supply

should facilitate complete isolation of the appliance, by

the use of a fused double pole switch having contact

separation of at least 3mm serving only the appliance.

The point of connection to the mains should be readily

accessible and adjacent to the appliance. The installation

should be protected by a 30 mA Residual Current Circuit

Breaker (RCCB).

The minimum requirement for the power cable is that it

should be a 3 core PVC sheathed flexible cord (85°C min)

at least 0.75mm

(24 x 0.2mm) to the relevant standard.

WARNING: THIS APPLIANCE MUST BE EARTHED.

In the event of an electrical fault after installation of the

appliance, preliminary electrical system checks must be

carried out i.e. earth continuity, polarity and resistance to

earth.

For wiring instructions, see wiring diagrams.

The circulating pump must be connected to PL and PN on

the terminal block (See Fig. 6) and the cables clamped

and passed through the grommet in the right hand side

panel.

NOTE: The 3 amp fuse rating takes into account any

AUXILIARY components used. In most central heating

systems i.e. circulation pump, zone valves. AGA

recommend that only CE marked equipment is used in

conjunction with this appliance.

Site requirements

ELECTRICAL SUPPLY

Site requirements

Fig. 6

680KCD C/F

780KCD C/F

Rayburn 600/700 Wiring 111MB for independent

Satronic boxes

The appliance is floor mounted. The space in which the

appliance is to be fitted must have the following minimum

dimensions.

Between wall or unit and LH side of appliance - 4mm

top plate

Between wall or unit and RH side of appliance - 4mm

top plate

SHOULD THE WALL PROJECT BEYOND THE FRONT

OF THE APPLIANCE, IT MUST BE INCREASED TO

50mm (SEE FIG. 2). To allow oven door to open

enough to change oven and shelf positions.

Above the raised insulating cover handle - 60mm

In addition adequate clearance must be available at the

front of the appliance to enable it to be operated and

serviced.

The appliance is delivered in a fully assembled condition

with the exception of the following items which are

supplied separately packed and require assembly:-

The appliance rear distance bracket

The cooker handrail

The oil filter

Appliance rear distance bracket: If the rear wall is of

combustible material, there must be an air gap of 25mm

between the wall and the rear of the cooker. Fit the rear

distance bracket as shown in Fig. 7. Wherever possible it

is recommended that the skirting board is removed for the

width of the appliance to enable the rear edge of the

appliance to make contact with the vertical wall and avoid

a rear gap. (Combustible wall excepted).

Where the cooker is to stand in a recess or against a wall

which is to be tiled, IN NO CIRCUMSTANCES SHOULD

THE TILES OVERLAP THE TOP PLATE.

The handrail brackets are held on the front edges of the

cooker top-plate casting. Fit the handrail brackets

ensuring the fibre protecting washers are in position.

Insert the handrail into the brackets, positioning them

correctly, and tighten the grub screws and locating bolts.

Installation requirements

CLEARANCES

PRELIMINARY INSTALLATION

Fig. 7

Fig. 8

DESN 515909

DESN 515617

BRACKETS SCREWED TO BACK

EDGE OF BOTH SIDE PLATES WHEN

COMBUSTIBLE WALL IS UNINSULATED

COMBUSTIBLE

WALL LINE

25mm

1. Check that the hearth is level, then remove the

appliance from its transit wooden pallet, and position it

with its back against the wall and in its intended

position for flue connection.

2. Locate and fit supplied flue pipe into socket of flue pipe

adaptor, as follows:-

a. Take flue collar silicone rubber trim and bend into

a circle.

b. Push trim into gap between flue pipe and flue

collar to create a neat seal.

c. Flue collar trim can be found in oven pack.

3. Fit trim seal, see Fig. 9.

4. Connect and terminate the flue system in accordance

with the regulations in force.

SEE FIG. 10

1. Remove top LH door (Rayburn 680KCD C/F only)

and facia glass. Remove 2 fixing screws from control

panel chassis and hinge open.

2. Remove lower bolt from control panel fixing bracket

and pivot bracket upwards, away from boiler access

door.

SEE FIG. 11

1. Remove four securing nuts and withdraw access door

from below through burner aperture.

2. Remove stack of 5 sheet metal baffles, check

assembly and replace as shown in Fig. 12.

3. Check aluminium twisted baffles are in position and

there are 28 baffles, one in each recuperator tube.

NOTE: LH set of x 4 aluminium baffles are half length.

4. When replacing access door, tighten the 4 fixing

screws to a torque setting of 7.5 NM.

Installation requirements

SITE LOCATION

Fig. 10

Fig. 11

DESN 515949

DESN 515950

STEP 1

STEP 2

Fig. 9 DESN 515949

Installation requirements

Fig. 12

ALL BAFFLES MUST BE STACKED IN

PLACE AS DIAGRAM ABOVE

DESN 515919

Installation requirements

IMPORTANT: DURING BURNER REMOVAL CARE

MUST BE TAKEN NOT TO DAMAGE THE CERAMIC

FIBRE INSULATION.

SEE FIGS. 13 & 14

COOKER BURNER - SEE FIG. 13

1. Unscrew jubilee clip and remove flexi air intake.

2. Using a 13mm spanner, unscrew top securing bolt

and remove burner by rotating clockwise and drawing

it away from the cooker.

BOILER BURNER - SEE FIG. 14

1. Place a sheet on the floor in front of the cooker to act

as a working area.

2. Remove lower LH door (Rayburn 680KCD C/F only)

and burner aperture cover and store in a safe place.

3. Unscrew jubilee clip and remove flexi air intake pipe

from burner.

4. Using a 13mm spanner. remove top securing bolt and

remove burner by rotating it approximately 90° counter

clockwise drawing it away from the burner.

SEE FIG. 15

10mm copper pipe entering through LH side panel should

be routed through as Fig. 14 and fixed using clips

provided.

OIL CONNECTION

Fig. 13

Fig. 14

DESN 515961

DESN 515960

Fig. 15 DESN 516007 A

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Rayburn 799K Installation guide

Brand: Rayburn

Model: 799K

Category: Fireplaces

Type: Installation guide

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Rayburn 799K Installation guide

Rayburn 799K Installation guide

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